I picked this up from Worthplaying.com a classic film being turned into a classic game maybe?

Featuring non-linear action-adventure gameplay, The Godfather will offer gamers countless choices for solving the family's problems with brutal violence, skillful diplomacy, or a cunning mixture of both. From mob hits and bank heists to drive-bys and extortion, step deep inside the world of The Godfather where intimidation and negotiation are your tickets to the top. Players will use their powers of loyalty and fear to earn respect through interactions with characters in the world. Decisions made by the player in the game will have lasting consequences, just as it was in the mob underworld featured in The Godfather fiction.

A bit of GTA mixed with Splinter Cell perhaps, anybody got any horse's heads lying around?